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  • TEXS FLOODSThe Texas Flash Flood Is a Preview of the Chaos to Come

    By Abrahm Lustgarten

    Climate change is making disasters more common, more deadly and far more costly, even as the federal government is running away from the policies that might begin to protect the nation.

    • Read more
  • WATER SECURITYA Deadline Looms for a New Colorado River Plan. What Happens If There Isn’t One?

    By Alex Hager, KUNC

    It would likely be complicated, messy and involve big lawsuits, according to experts and former officials.

    • Read more
  • NUCLEAR POWERSmaller Nuclear Reactors Spark Renewed Interest in a Once-Shunned Energy Source

    By David Montgomery

    In the past two years, half the states have taken action to promote nuclear power, from creating nuclear task forces to integrating nuclear into long-term energy plans.

    • Read more
  • POWER-GRID SECURITYWarnings of Cybersecurity Threats to Smart Grids from False Data Injection Attacks

    Smart grids face a significant cybersecurity risk as they become more complex with the increasing integration of distributed power supplies.

    • Read more
  • COASTAL CHALLENGESUneven Land Sinking Across New Orleans Increasing Flood Risk

    Parts of New Orleans and its surrounding wetlands are gradually sinking, and while most of the city remains stable, a new study suggests that sections of the region’s $15 billion post-Katrina flood protection system may need regular upgrades to outpace long-term land subsidence.

    • Read more
  • DISASTERSNIST Releases Extensive Video Update on Champlain Towers South Investigation

    NIST has released an extensive video update on its investigation into the June 2021 partial collapse of the Champlain Towers South building in Surfside, Florida.

    • Read more
  • CASCADING HAZARDSHurricane Helene Set Up Future Disasters, from Landslides to Flooding -- Cascading Hazards Like These Are Now Upending Risk Models

    By Brian J. Yanites

    Hurricane Helene lasted only a few days in September 2024, but it altered the landscape of the Southeastern U.S. in profound ways that will affect the hazards local residents face far into the future.

    • Read more
  • DRONESBOOM! LIGHTS OUT

    By Frederick L. Corcoran III

    Power generation is the center of gravity for space capabilities, and it is vulnerable to the effects of explosive ordnance, for example, drone delivered bombs.

    • Read more
  • FLOODSNew Tool Could Help Florida Homeowners Weather Flood Risks, Lower Insurance Costs

    By Karen Dooley

    With flood risks increasing from extreme weather events like hurricanes and even routine plumbing issues, researchers are helping Florida homeowners make smarter choices about building materials and interior finishes that better protect their homes and potentially save on their insurance premiums.

    • Read more
  • NUCLEAR WASTE Technology to Reduce the Impact of Used Nuclear Fuel

    By Marguerite Huber

    Transmutation technologies can significantly reduce the mass, volume, activity and lifespan of commercial used nuclear fuel (UNF) by converting long-living hazardous isotopes into materials that decay more quickly.

    • Read more
  • WATER SECURITYHuge Groundwater Losses Along Colorado River

    By Alex Hager, KUNC

    New research highlights the groundwater issues complicating the Colorado River’s already strained water supply.

    • Read more
  • BATTERIESTrump’s Second Term Is Creating ‘a Limbo Moment’ for U.S. Battery Recyclers

    By Maddie Stone

    Since January, President Donald Trump has taken a sledgehammer to the Biden administration’s efforts to grow America’s clean energy industry. At the same time, citing economic and national security reasons, Trump has sought to advance efforts to produce more critical minerals like lithium in the United States. That is exactly what the emerging lithium-ion battery recycling industry seeks to do, which is why some industry insiders are optimistic about their future under Trump.

    • Read more
  • POWER-GRID RESILIENCE Hardening the Grid: Research Team Focuses on Quake Proofing Transformer Bushings

    By Paul Menser

    During an earthquake, the place where a large, high-voltage power transformer is most vulnerable is its bushings – hollow electrical insulators that safely guide current between a transformer’s internal windings and external power lines.

    • Read more
  • WATER SECURITYOvershadowed by Border Dispute, India-Pakistan Water Security Risks Grow

    By Neeraj Singh Manhas

    Glacial meltwater accounts for a significant portion of annual flows in the Indus River Basin, but as glaciers retreat due to climate change, this flow is decreasing, leading to water scarcity. Pakistan is particularly vulnerable to reduction in Indus River Basin flows: it relies on the Indus River for more than 90 percent of its water, and is already grappling with severe water shortages.

    • Read more
  • NUCLEAR POWERVirtual Models Paving the Way for Advanced Nuclear Reactors

    By Marguerite Huber

    Computer models predict how reactors will behave, helping operators make decisions in real time. The digital twin technology using graph-neural networks may boost nuclear reactor efficiency and reliability.

    • Read more
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More headlines

  • Cyber congressman demands answers before CISA gets cut down to size
  • AI's thirst for power keeps coal fires burning bright
  • CISA advisory committee approves four draft reports on critical infrastructure resilience
  • Hurricane Helene brought devastation — and an opportunity — to Appalachia’s power grids
  • Researchers propose hydrogen storage using existing infrastructure in lakes and reservoirs
  • DHS warns of escalating threats to US critical infrastructure in 2025 Homeland Threat Assessment
  • US wastewater tests show bird flu virus limited to areas with farm animals
  • Potential China Threats to U.S. Port Infrastructure Security: House Homeland Security Committee
  • China has a ‘near monopoly’ on many critical minerals. JPMorgan says it could be the next battleground with the U.S.
  • Is the nation’s water supply safe from attack?
  • Nuclear reactor restarts, but Japan’s energy policy in flux
  • Hawking says he lost $100 bet over Higgs discovery
  • Kansas getting $500K in law enforcement grants
  • Bill widens Sacramento police, sheriff’s contract security opportunities
  • DHS awards $97 million in port security grants
  • DHS awarding $1.3 billion in 2012 preparedness grants
  • Cellphone firms share location data with law enforcement, not users
  • Residents of Murrieta, California, will have to subscribe for emergency services
  • Ohio’s Homeland Security funding drops sharply
  • Ports of L.A., Long Beach get Homeland Security grants
  • Homeland security gets involved with Indiana water conservation
  • LAPD embraces “predictive policing”
  • New GPS rival is hack-proof
  • German internal security service head quits over botched investigation
  • Americans favor Obama to defend against space aliens: poll
  • U.S. Coast Guard creates “protest-free zone” in Alaska oil drilling zone
  • Congress passes measure to enhance Israel security ties
  • Wickr enables encrypted, self-destructing iPhone messages
  • NASA explains Why clocks got an extra second on 30 June
  • Cybercrime disclosures rare despite new SEC rule
  • First nuclear reactor to go back online since Japan disaster met with protests
  • Israeli security fence architect: Why the barrier had to be built
  • DHS allocates nearly $10 million to Jewish nonprofits
  • Turkey deploys troops, tanks to Syrian border
  • Israel fears terror attacks on Syrian border
  • Ontario’s emergency response protocols under review after Elliot Lake disaster
  • Colorado wildfires to raise insurance rates in future years
  • Colorado fires threaten IT businesses
  • Improve your disaster recovery preparedness for hurricane season
  • London 2012 business continuity plans must include protecting information from new risks

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The long view

  • RESILIENCEHelping Strengthen America’s Critical Infrastructure

    By Corinne Dionisio

    Everyday life depends on a robust infrastructure network that provides access to running water, communications technology and electricity, among other basic necessities. The experts who keep our national infrastructure secure and resilient also need a strong network to share their knowledge and train the next generation of professionals capable of solving complex infrastructure challenges.

    • Read more
  • ELECTRIC GRIDAI and the Future of the U.S. Electric Grid

    By Doug Irving

    Despite its age, the U.S. electric grid remains one of the great workhorses of modern life. Whether it can maintain that performance over the next few years may determine how well the U.S. competes in an AI-driven world.

    • Read more
  • ENERGY SECURITYUsing Liquid Air for Grid-Scale Energy Storage

    By Nancy W. Stauffer

    New research finds liquid air energy storage could be the lowest-cost option for ensuring a continuous power supply on a future grid dominated by carbon-free but intermittent sources of electricity.

    • Read more
  • ENERGY SECURITYEnhanced Geothermal Systems: A Promising Source of Round-the-Clock Energy

    By Julie Bobyock and Christina Procopiou

    With its capacity to provide 24/7 power, many are warming up to the prospect of geothermal energy. Scientists are currently working to advance human-made reservoirs in Earth’s deep subsurface to stimulate the activity that exists within natural geothermal systems.

    • Read more
  • ENERGY SECURITYExperts Discuss Geothermal Potential

    By Graeme Beardsmore and Rachel Webster, University of Melbourne

    Geothermal energy harnesses the heat from within Earth—the term comes from the Greek words geo (earth) and therme (heat). It is an energy source that has the potential to power all our energy needs for billions of years.

    • Read more
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